Patents Assigned to ComBrio, Inc.
  • Method for establishing directed circuits between parties with limited mutual trust
    Patent number: 7424736
    Abstract: Creating directed circuits including encoding of policy and state information associated with directed circuits that may be established between two network entities on separate protected networks. The policies are maintained and implemented according to security methods that initially belong to network apparatus on either of the two protected networks; however the security methods may be relinquished to trusted third parties.
    Type: Grant
    Filed: March 10, 2004
    Date of Patent: September 9, 2008
    Assignee: ComBrio, Inc.
    Inventors: John L Cook, III, Clark W. Lefavour, Henry L. Steinberg, Malini K. Bhandaru, Rou Z. Lam